Mazak INTEGREX i-450 NEO
Image: mazak.com, Yamazaki Mazak
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
How much does the Mazak INTEGREX i-450 NEO cost?
Price estimate
We do not have a price for the Mazak INTEGREX i-450 NEO that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The Mazak INTEGREX i-450 NEO is the 12 in chuck model of the INTEGREX i NEO series and the one built around turning power: its main spindle is rated 30 kW (40 HP) continuous and 37 kW (50 HP) at 40% ED, at speeds up to 3,300 rpm. The envelope is Ø26 in (660 mm) of turning diameter by 40 in (1,016 mm) of turning length, with a tailstock at the far end.
Here the turning spindle is the stronger of the two. The milling spindle is rated 22 kW (30 HP) continuous, so the chuck motor carries about 36% more continuous power than the tool spindle. That points the machine at heavy roughing of bar and forgings first, with milling as the finishing and feature work that follows. The 3,300 rpm ceiling fits that role and is the trade-off for it: small diameters will not reach high surface speeds.
A model further down the range shows the contrast. The INTEGREX i-250 NEO shares every travel and the same Ø26 in (660 mm) by 40 in (1,016 mm) capacity, but has an 8 in chuck, 5,000 rpm and 15 kW (20 HP) continuous at the turning spindle, and weighs 28,990 lb (13,150 kg). This model weighs 30,313 lb (13,750 kg).
Support for heavy shafts comes from a tailstock with 2,248 lb (1,020 kg) of thrust on an MT No.5 taper. The milling spindle runs to 12,000 rpm with 91.3 Nm (67 ft-lb) of continuous torque and takes tooling listed as HSK-T63, HSK-A63 from a 36-tool magazine. Travels are 27 in (686 mm) in X, 12 in (305 mm) in Y and 42 in (1,067 mm) in Z. Installation needs 164 in (4,166 mm) × 123 in (3,124 mm) of floor and 107 in (2,718 mm) of height.
Full Specifications
| Parameter | Value |
|---|---|
| Bed Length Type | 1000U |
| Max Turning Diameter | Ø26 in (660 mm) |
| Max Turning Length | 40 in (1,016 mm) |
| Chuck Size | 12 in |
| Max Spindle Speed | 3,300 rpm |
| Spindle Power Intermittent | 37 kW (50 HP) (40% ED) |
| Spindle Motor Power | 30 kW (40 HP) continuous |
| Milling Spindle Speed | 12,000 rpm |
| Milling Spindle Torque Intermittent | 124 Nm (91 ft-lb) (40% ED) |
| Milling Spindle Torque | 91.3 Nm (67 ft-lb) continuous |
| Milling Spindle Power Intermittent | 24 kW (32 HP) (40% ED) |
| Milling Spindle Power | 22 kW (30 HP) continuous |
| B Axis Indexing Increment | 0.0001° |
| Spindle Taper | HSK-T63, HSK-A63 |
| Tool Capacity | 36 tools |
| Max Tool Diameter (full magazine) | Ø4 in (102 mm) |
| Max Tool Diameter (adjacent pockets empty) | Ø5 in (127 mm) |
| Max Tool Length | 16 in (406 mm) |
| Max Tool Weight | 26 lb (12 kg) |
| X-Axis Travel | 27 in (686 mm) |
| Y-Axis Travel | 12 in (305 mm) |
| Z-Axis Travel | 42 in (1,067 mm) |
| B Axis Range | -30° - +210° |
| Rapid Traverse X | 1,969 ipm (50 m/min) |
| Rapid Traverse Y | 1,575 ipm (40 m/min) |
| Rapid Traverse Z | 1,969 ipm (50 m/min) |
| Tailstock Taper | MT No.5 |
| Tailstock Thrust | 2,248 lb (1,020 kg) |
| Floor Space Required | 164 in (4,166 mm) × 123 in (3,124 mm) (W × L) |
| Machine Height | 107 in (2,718 mm) |
| Machine Weight | 30,313 lb (13,750 kg) |
Specifications sourced from mazak.com — verified 2026-10-02
Strengths & Limitations
Strengths
- Turning spindle rated 30 kW (40 HP) continuous and 37 kW (50 HP) at 40% ED
- 12 in chuck for larger and heavier blanks within the Ø26 in (660 mm) turning diameter
- Tailstock thrust of 2,248 lb (1,020 kg) with an MT No.5 taper to steady heavy shafts
- Same 27 in (686 mm), 12 in (305 mm) and 42 in (1,067 mm) travels as the 8 in chuck INTEGREX i-250 NEO, with twice its continuous turning power
- 12,000 rpm milling spindle rated 22 kW (30 HP) continuous for the milled features
Limitations
- Main spindle speed stops at 3,300 rpm; the INTEGREX i-250 NEO reaches 5,000 rpm
- The milling spindle's 22 kW (30 HP) continuous is below the 30 kW (40 HP) continuous turning spindle, so heavy milling is not this model's emphasis
- Maximum tool weight is 26 lb (12 kg) and maximum tool length 16 in (406 mm), which restricts long, heavy boring bars for deep work in large parts
- Tailstock only in this table: no second spindle for machining the back of the part
Best For
Frequently Asked Questions
01
The main spindle is rated 30 kW (40 HP) continuous and 37 kW (50 HP) at 40% ED, with a maximum speed of 3,300 rpm and a 12 in chuck. By comparison the milling spindle is rated 22 kW (30 HP) continuous and 24 kW (32 HP) at 40% ED.
02
The table pairs the 12 in chuck with a 3,300 rpm maximum. A larger chuck and a higher-power spindle are normally run slower than a small one. If your work is mostly small diameters that need speed, the INTEGREX i-250 NEO has an 8 in chuck and 5,000 rpm on the same travels, with 15 kW (20 HP) continuous.
03
No. Maximum turning diameter is Ø26 in (660 mm) and maximum turning length 40 in (1,016 mm), and travels are 27 in (686 mm) in X, 12 in (305 mm) in Y and 42 in (1,067 mm) in Z. The INTEGREX i-250 NEO is listed with the same capacity and travels. Weight differs: 30,313 lb (13,750 kg) here.
04
A tailstock with an MT No.5 taper and 2,248 lb (1,020 kg) of thrust. On a 40 in (1,016 mm) maximum turning length that supports shaft work between the 12 in chuck and the centre. No second spindle appears in this model's table.
05
The milling spindle reaches 12,000 rpm, with 91.3 Nm (67 ft-lb) of continuous torque and 124 Nm (91 ft-lb) at 40% ED. The taper is listed as HSK-T63, HSK-A63. The magazine holds 36 tools up to Ø4 in (102 mm), or Ø5 in (127 mm) with adjacent pockets empty, 16 in (406 mm) long and 26 lb (12 kg).
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